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water treatment software Articles

If you click the OK button, the next program window is shown Two blue axis points the place where we can fix the outfall position. After clicking the program window, you draw the outfall. The small red square shows the outfall location. We can draw all the outfalls that we want (up to 1,000). To change the discharge data, we can click the outfall location in the program window. ...

Discharge conditions: There are three options: Vertical discharge, Horizontal discharge (A-type) and Horizontal discharge (B-type). In the vertical discharge, the discharge flow is perpendicular to the water surface. In the horizontal discharges (A and B), the discharge flow is parallel to the water surface. In the horizontal discharge case, we ...

Natural waters contain micro-organism as well as solutes. There is a distinction between ‘pure’ water, meaning water that is fit to drink and pure water that is a single substance. A water pollutant is a substance that prevents the use of water for a specified purpose. The signs of polluted water are obvious. Poor drinking water tastes and smell bad. ...

Six SmartScan50 were connected via a RS485 ModBus network in order to monitor the level in hospital water treatment tanks. The Challenges The customer needed to measure the level and determine when to fill or to empty each tank after or during the treatment. Light foam was present A communication network was required Before choosing SolidAT’s ...

Actiflo® high rate sand ballasted clarification & multiflo lamella sludge thickening plant The Loch Turret upgrade was the largest drinking water project for Scottish Water in the latest investment period. The scheme was taken over in 2010 and is delivers approx 85 million litres of drinking water per day The Client Scottish Water is the UK's fourth largest ...

Due to the features of the software that allows to simulate the process of pollutant discharges into water immediately, the numeric simulation is carried out with a remarkable speed. You create the graphical interface for your pollutant discharges by drawing point sources in a graphical way. You create the simulation process by drawing point sources, such as outfall pipelines, on the DESCAR ...

“The surface treatment industry itself exists to produce durable products and to spare the environment.“ K. Hartwall Ltd. is an enterprise in the metal industry with net sales of approximately 20 million euro. The company is well known for its innovative carriage products used in the transport and storage of goods, especially foodstuffs. The primary material in carriages is steel, ...

Odors are very distinct air contaminants as they generate nuisances (see note at the end). The factors playing a role in the determination of odor annoyance are : odor concentration and intensity, frequency, appreciation, duration, synergy and location. Chromatotec proposes an automated solution to well identify the origin and the level of odors. Technology Description We offer a ...

8.1 Buoyant Jet model A type of mathematical model that has been developed for sumerged round buoyant jets is the length-scale model. Discharges flows can be divided into different regimes each dominated by particular flow properties. Within each regime, the flow may be approximated with simple mathematical relations describing the simplified problem. A model that uses ...

In most developing countries many people are lacking access to water and sanitation services. Collection and conveyance of wastewater out of urban neighbourhoods is not yet a service provided to all the population and adequate treatment is provided only to a small portion of the collected wastewater, in most cases covering less than 10% of the municipal wastewater generated. In slums and ...

ABSTRACTThe new regulations require an increased amount of treatment of stormwater and a reduction of pollution loads discharged into the natural surroundings to be considered. Drainage systems therefore and particularly wastewater treatment plants should be sized correctly to cope with these peaks. Using a simulation software of wastewater treatment plant with activated sludge, such as SIMBAD, ...

Due to the increasing number of requests for the monitoring of waste water treatment plant atmosphere, Chromatotec® has designed a specific analytical solution for sulfur and nitrogen compounds analysis. For more than 25 years, Chromatotec® has proven its value and expertise in measuring and recording sulfur concentrations in waste water treatment plant. Chromatotec® has completed its ...

In a recent innovative assignment, Civil Engineering students at the University of Toronto pooled their talents to address a growing drinking water issue. Teams of students in the graduate course taught by Dr. Robert Andrews used computer simulation to determine how best to optimize a water treatment plant to meet tough new standards for disinfectant residual and disinfectant by-product (DBP) ...

XY-Plane (parallel to water surface): In such a case, the program window is a XY-plane (parallel to the water surface). A pollutant point source (outfall pipeline) is represented by a small square. In the Status bar at the bottom, we have X,Y and Z coordinate values in meters and data on our environmental system. Point the mouse where you want in ...

ABSTRACTEarly in 2005, the City of Fergus Falls, MN made the decision to implement an “Advanced Asset Management Program.” The objective of the first phase of the program was stated as: “Operation and maintenance of the Wastewater Treatment Plant and Collection System assets in a sustainable and cost-effective manner (least cost) while providing the required level of services for both present ...

In the center of the program window, we will draw and we will calculate the different polluting processes. We can draw using two different planes: parallel to the surface of the water (XY) and perpendicular to the surface of the water (XZ). There is a grid in the XY-plane. The coordinate origin is on the left bottom corner (X=0, Y=0) in XY-planes (parallel to the surface of the water). In ...

The stratification phenomena is the existence of two homogeneous water layers and separated by a thin thermocline layer. In such a case, we can say that the water is stratified. There is no exchange of pollutants through this pycnocline layer. In case we suppose that a pycnocline layer exists, we will be able to check the stability by means of the application of the following equation: ...

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